public static void GetExportCsv <T>(this List <T> list, string fileName)//
{
string csv = GetFileExportCsv(list) + new StringBuilder().AppendLine();
csv += GetDataToCsv(list) + new StringBuilder().AppendLine();
CSVHelper.ExportCsv(csv, fileName);
}
public static void GetSampleCsv <T>(this List <T> list, string fileName)
{
string csv = GetFileUploadCsv(list) + new StringBuilder().AppendLine();
CSVHelper.ExportCsv(csv, fileName);
}